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Undefined Variable Function 'dlarray' although the DL Toolbox already installed

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Avin Maulana
Avin Maulana on 4 Dec 2019
Edited: Avin Maulana on 4 Dec 2019
Hello, just recently trying to run the deep learning example on Matlab
The syntax is simple:
rng default % For reproducibility
X = randn(3,5);
dlX = dlarray(X)
But i always get the error
Undefined function or variable 'dlarray'
Although the DL Toolbox already installed.
Uninstalled the DL Toolbox and reinstalled it wont help.
Any suggestion?
Thank you.


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Accepted Answer

Adam Danz
Adam Danz on 4 Dec 2019
dlarray() was released in r2019b. It looks like you're using r2019a so you won't have access to that function, unfortunately.

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Avin Maulana
Avin Maulana on 4 Dec 2019
My bad, it really is. Turns out the dlarray function only available since R2019b.
Thanks for the answer!

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